Houston (IAH) to Charlotte Amalie (STT)
Flight time
≈ 4h 56m
Bearing
106° E
Houston (IAH) to Charlotte Amalie (STT) is 2,068 miles (3,328 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies IAH–STT
Filed traffic dataIn May 2026, United Airlines was the only carrier flying nonstop IAH–STT; the Boeing 737 MAX 8 was the most common aircraft at 100% of departures; flights ran 73% full.
Departures
62
May 2026
Seats
10,292
both directions
Passengers
7,468
both directions
Load factor
72.6%
RPM ÷ ASM
Who flies IAH–STT?
United Airlines was the only carrier to fly nonstop IAH–STT in May 2026 (62 departures).
- UA
62 departures · 10,292 seats
Share of departures100.0%72.6%
Load
What plane flies IAH–STT?
In May 2026, the Boeing 737 MAX 8 flew 100% of IAH–STT departures.
- Boeing 737 MAX 8
62 departures · 72.6% load
100.0%
How has IAH–STT traffic changed?
Nonstop IAH–STT departures rose from 59 in June 2025 to 62 in May 2026.
Monthly nonstop IAH–STT traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
59 departures · 7,915 passengers
80.8%
Load
July 2025
63 departures · 7,658 passengers
73.5%
Load
August 2025
32 departures · 3,097 passengers
58.3%
Load
September 2025
2 departures · 136 passengers
41.0%
Load
October 2025
10 departures · 1,144 passengers
68.9%
Load
November 2025
20 departures · 2,089 passengers
62.9%
Load
December 2025
16 departures · 1,846 passengers
69.5%
Load
January 2026
10 departures · 1,082 passengers
65.2%
Load
February 2026
7 departures · 688 passengers
59.2%
Load
March 2026
48 departures · 4,402 passengers
55.3%
Load
April 2026
9 departures · 1,116 passengers
74.7%
Load
May 2026
62 departures · 7,468 passengers
72.6%
Load
By direction
Each direction is filed separately — they rarely match.
IAH → STT
74.6% full
31 departures · 3,840 passengers
STT → IAH
70.5% full
31 departures · 3,628 passengers
Nonstop IAH–STT traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Charlotte Amalie
VI
Cyril E. King Airport
Coordinates
18.34°N, 64.98°W
Hemisphere
N · W
Frequently asked
How far is Houston (IAH) from Charlotte Amalie (STT)?
IAH to STT is 2,068 miles (3,328 km / 1,797 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from IAH to STT?
A nonstop covers the 2,068-mile great-circle distance in roughly 4h 56m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies IAH–STT?
In May 2026, the Boeing 737 MAX 8 flew the largest share of departures (100.0%).
What mileage do I earn flying IAH–STT?
Distance-based programs credit off the 2,068-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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